Kai x Kai! ~Kaikan Kaihatsubu e Youkoso!~ Hentai

(Nagato Matsuri "Daisuki") [Tougall Kai (Kairakuen Umeka)] AsaNaga Keikaku 2007 Nentou Houkokusho (The Melancholy of Haruhi Suzumiya)

(C63) [Tougall Kai (Kairakuen Umeka)] Tsubasa Aru Mono (Utawarerumono)

[Tomohiro Kai] Hito no Uwasa mo…(COMIC Kairakuten BEAST 2016-08) [Chinese] [我尻故我在個人漢化]

(C79) [Kaishundou Honpo (Kaishundou)] Yoru no Ie Lemon he Youkoso!! (Shinryaku! Ika Musume)

[Arai Kaikan] Kyonyu Jyogakuin

[Temparing, Z-kai (Tokimachi Eisei, Douman Ao) Seijirou-san Onegai Shimasu (Fukai ni Nemuru Oujo no Abaddon) [Digital]

(SC35) [Tougall Kai (Kairakuen Umeka)] Yamabukiiro no Mebae Drive - Sunlight Yellow Sprout-Drive (Hidamari Sketch) [English] [SaHa]

(C46) [Shounen Suka Bakudan (Various)] Lovely Bubbly 3 (Bishoujo Senshi Sailor Moon, Idol Tenshi Youkoso Yoko)

[Tomohiro Kai] Actual Size (COMIC Kairakuten BEAST 2017-03) [Chinese] [我尻故我在個人漢化] [Digital]

(SC57) [Tougall Kai (Kairakuen Umeka)] *** no Koto Bakari Kangaeteimasu. (Touhou Project)